67214304

素因数分解:

$2^5\times 3^2\times {\mathrm{419}}^1\times {\mathrm{557}}^1$

素因数の和:992

約数の個数: 72

約数和(自身を含む): 191940840

約数和(自身を除く): 124726536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 419, 557, 838, 1114, 1257, 1671, 1676, 2228, 2514, 3342, 3352, 3771, 4456, 5013, 5028, 6684, 6704, 7542, 8912, 10026, 10056, 13368, 13408, 15084, 17824, 20052, 20112, 26736, 30168, 40104, 40224, 53472, 60336, 80208, 120672, 160416, 233383, 466766, 700149, 933532, 1400298, 1867064, 2100447, 2800596, 3734128, 4200894, 5601192, 7468256, 8401788, 11202384, 16803576, 22404768, 33607152, 67214304]

約数ペア:

[(1, 67214304), (2, 33607152), (3, 22404768), (4, 16803576), (6, 11202384), (8, 8401788), (9, 7468256), (12, 5601192), (16, 4200894), (18, 3734128), (24, 2800596), (32, 2100447), (36, 1867064), (48, 1400298), (72, 933532), (96, 700149), (144, 466766), (288, 233383), (419, 160416), (557, 120672), (838, 80208), (1114, 60336), (1257, 53472), (1671, 40224), (1676, 40104), (2228, 30168), (2514, 26736), (3342, 20112), (3352, 20052), (3771, 17824), (4456, 15084), (5013, 13408), (5028, 13368), (6684, 10056), (6704, 10026), (7542, 8912)]